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Latest / California / March 2024

Nationstar Mortgage (dba Mr. Cooper)

Nationstar Mortgage (dba Mr. Cooper) notified California AG on Mar 22, 2024 of a data breach, which occurred on Oct 30, 2023.

Organization
Nationstar Mortgage (dba Mr. Cooper)
Source
California AG · source record
Date reported
Mar 22, 2024
Date(s) of breach
10/30/2023
Residents affected
Not published by this source
Data exposed
Not stated in the source listing
Notice letter
Sample notice (PDF)
First seen by BreachTally
2026-10-30 15:41 UTC

Dates and counts as filed by the organization with the agency. The breach window and the report date often differ by months.

Other filings by Nationstar Mortgage (dba Mr. Cooper)

OrganizationSourceStateReportedResidents affectedData exposed
Nationstar Mortgage LLC (dba Mr. Cooper) California AG CA Dec 15, 2023 Not published Social Security numberFinancial / bank accountDate of birthPhone number+2
Nationstar Mortgage LLC (dba Mr. Cooper) Delaware DOJ DE Dec 15, 2023 12 Social Security numberFinancial / bank accountDate of birthPhone number+2
First seen by BreachTally at 15:41 UTC on Oct 30, 2026. New filings reach paid subscribers within 30 minutes of the agency posting, with the data types and the letter. Start a 14-day free trial.

Data reproduced from a public government filing. Spot an error? Email support@breachtally.com with the record link. Corrections are applied and noted.